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Video: Tus tiv thaiv lub vaj hose rov qab los ua dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
A backflow tiv thaiv ( rov qab valve) nres qhov txav ntawm cov dej los ntawm vaj hose nyob rau hauv cov dej. Tsis muaj ib backflow tiv thaiv txuas rau vaj hose faucet kab, muaj yog muaj peev xwm ntawm cov kab mob los yog tshuaj nkag mus rau hauv dej. Qhov no tau tshwm sim rau ntau yam.
Ib yam nkaus, kuv puas xav tau tus tiv thaiv rov qab los ntawm kuv lub vaj hose?
Cov lub hom phiaj ntawm a backflow tiv thaiv ntawm a vaj hose spigot yog los tiv thaiv tainted dej los ntawm kev nkag cov haus dej qhov system. Zoo li txhua yam hauv ntiaj teb no a backflow tiv thaiv yuav tawg thaum lub sijhawm. Nws yuav pib xau lossis qee kis nws yuav tsis tso dej txawm dhau lub cev spigot txhua.
Tom qab ntawd, lo lus nug yog, dab tsi yog qhov tiv thaiv rov qab rau ntawm lub dab tshos? Lub tshuab nqus tsev vacuum, feem ntau hu ua a backflow tiv thaiv , yog cov cuab yeej uas tiv thaiv cov dej haus hauv koj lub tsev, thiab tej zaum txawm tias koj nyob ib puag ncig, los ntawm kev kis kab mob.
Ib yam li ntawd, koj yuav nug, tus tiv thaiv dej ntws rov qab ua haujlwm li cas?
Ib zaug a backflow tiv thaiv tau teeb tsa, dej tsis tuaj yeem ntws rov qab rau hauv cov kav dej rau pej xeem. Cov cuab yeej no ua tau zoo tsim cov kav dej kaw. Cov backflow tiv thaiv yog cov cuab yeej uas tiv thaiv koj cov dej los ntawm kev kis kab mob los ntawm cov dej ntws rov qab rau hauv koj cov kab xa khoom.
Kuv puas xav tau tus tiv thaiv backflow tiag tiag?
Tus yuam sij rau kev tiv thaiv rov qab yog kom muaj kev teeb tsa kom raug, tswj xyuas, thiab tshuaj xyuas rov qab cuab yeej tiv thaiv ua ib feem ntawm koj cov dej ua noj. Lo lus teb yog: koj xav tau rov qab kev tiv thaiv yog tias koj muaj kev sib txuas dej ua noj uas yuav siv tau los muab lub tshuab nqus dej.
Pom zoo:
Dab tsi yog txhais los ntawm kev tiv thaiv kab mob tiv thaiv kab mob?
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Kev tshuaj tiv thaiv kab mob tiv thaiv kab mob tau siv los txiav txim siab tias cov tshuaj tua kab mob tshwj xeeb tshwj xeeb cov kab mob tshwj xeeb lossis kab mob hu ua fungus. Feem ntau, qhov kev sim no ua tiav Gram Stain thiab kab lis kev cai, cov txiaj ntsig uas tau txais sai dua
Kuv puas xav tau tus tiv thaiv rov qab los ntawm kuv lub tsev?
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Qhov tseem ceeb los tiv thaiv kev rov qab los yog kom muaj kev teeb tsa raug, tswj xyuas, thiab tshuaj xyuas cov cuab yeej tiv thaiv rov qab los ua ib feem ntawm koj cov dej ua noj. Cov lus teb yog: koj xav tau kev tiv thaiv rov qab yog tias koj muaj kev sib txuas dej ua noj uas yuav siv tau los muab lub tshuab nqus dej
Dab tsi yog hom kev siv hluav taws xob tiv thaiv los tiv thaiv?
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Teb Kws Paub Pov Thawj. Cov lus teb raug yog gamma rays
Kev tiv thaiv dab tsi tshwm sim los ntawm kev txhaj tshuaj tiv thaiv?
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Artificially tau txais kev tiv thaiv kab mob tuaj yeem tsim los ntawm tshuaj tiv thaiv, ib yam khoom uas muaj antigen. Ib qho tshuaj tiv thaiv ua rau cov lus teb thawj zaug tawm tsam antigen yam tsis ua rau cov tsos mob ntawm tus kab mob
Dab tsi tuaj yeem tiv thaiv kev rov qab los ntawm qhov tshwm sim?
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Lub tshuab nqus tsev vacuum yog cov cuab yeej siv tshuab uas tiv thaiv backsiphonage. Nws ua qhov no los ntawm kev kaw lub valve thiab kaw cov dej xa dej thaum cov dej ntws nres. Lwm yam khoom siv kho tshuab tau siv los tiv thaiv rov qab. Cov no suav nrog ob daim tshev valve thiab txo qhov chaw siab rov qab tiv thaiv